Sexual Perversion destroys the society around it. You destroy the rights of all people by engaging in perversion then seeking to normalize and gain acceptance of your deviancy. Sodomites are not the only ones guilty of this however.

I'd say that normalization of violence is much more detrimental to society, than sex or nudity. Whether the one you love is a man or a woman is hardly something that is likely to destroy society.

It's seen as more OK to display pictures of a dead woman, than pictures of a naked (and alive) woman. When cancer awareness groups want to show how you should check your breasts for possible cancer, they have to use the upper torso of a man, as a woman's nipples and areola are not OK to display (even though we have the exact same sort of tissue).

How can you "destroy the rights of all people" by having gender-neutral marriage laws?

Sodomites? You mean inhospitable people who refuse to feed the poor and help the sick? Yup, they are guilty of destroying the rights of all people.